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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[3, 5-Di-tert-butyl-4-{(2-methoxyethoxy)methoxy}-phenyl]-(2E, 4E)-2, 4-pentadienoic acid 124956-17-8 C23H34O5
    5-[3, 5-Di-tert-butyl-4-{(2-methoxyethoxy)methoxy}-phenyl]-(2E, 4E)-2, 4-pentadienoic acid
    —— 5-methoxy-2-methoxymethyl-pyridin-4-ol 62885-39-6 C8H11NO3
    5-methoxy-2-methoxymethyl-pyridin-4-ol
    —— 5-(9,9-Dimethylfluoren-2-yl)-3-[4-[5-(9,9-dimethylfluoren-2-yl)-2-methylthiophen-3-yl]-2,5-dihydrothiophen-3-yl]-2-methylthiophene 888743-97-3 C44H38S3
    5-(9,9-Dimethylfluoren-2-yl)-3-[4-[5-(9,9-dimethylfluoren-2-yl)-2-methylthiophen-3-yl]-2,5-dihydrothiophen-3-yl]-2-methylthiophene
    —— 5-butoxy-6-[(3-chlorophenyl)methyl]-4H-[1,2,4]triazolo[5,1-b]pyrimidin-7-one 1335026-71-5 C16H17ClN4O2
    5-butoxy-6-[(3-chlorophenyl)methyl]-4H-[1,2,4]triazolo[5,1-b]pyrimidin-7-one
    —— 5-chloro-6-[(3-chlorophenyl)methyl]-4H-[1,2,4]triazolo[5,1-b]pyrimidin-7-one 1335026-63-5 C12H8Cl2N4O
    5-chloro-6-[(3-chlorophenyl)methyl]-4H-[1,2,4]triazolo[5,1-b]pyrimidin-7-one
    —— 5-Ethylsulfanyl-2-nitrobenzoic acid 107143-73-7 C9H9NO4S
    5-Ethylsulfanyl-2-nitrobenzoic acid
    —— 5,7-dichloro-6-[(3-chlorophenyl)methyl]-[1,2,4]triazolo[1,5-a]pyrimidine 439900-14-8 C12H7Cl3N4
    5,7-dichloro-6-[(3-chlorophenyl)methyl]-[1,2,4]triazolo[1,5-a]pyrimidine
    —— 5-Bromo-2-(4-bromophenyl)benzo[e]benzotriazole 854047-67-9 C16H9Br2N3
    5-Bromo-2-(4-bromophenyl)benzo[e]benzotriazole
    —— 5'-O-(4-monomethoxytrithylthio)-3'-O-tert-butyldimethylsilylthymidine 402734-81-0 C36H44N2O6SSi
    5'-O-(4-monomethoxytrithylthio)-3'-O-tert-butyldimethylsilylthymidine
    —— 5,6-diamino-3-methyl-1-(4-methylphenyl)-2,4 (1H, 3H)-pyrimidinedione 76562-66-8 C12H14N4O2
    5,6-diamino-3-methyl-1-(4-methylphenyl)-2,4 (1H, 3H)-pyrimidinedione
    —— 5-formyl-6,7-dimethoxycoumarin 146607-47-8 C12H10O5
    5-formyl-6,7-dimethoxycoumarin
    —— 5-(5-(tert-butyl)-1H-benzo[d]imidazol-2-yl)-1-(4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 1425795-64-7 C20H24N4O5
    5-(5-(tert-butyl)-1H-benzo[d]imidazol-2-yl)-1-(4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
    —— 5-[[(2-Chlorophenyl)amino]methyl]-2-methoxyphenol 1019600-59-9 C14H14ClNO2
    5-[[(2-Chlorophenyl)amino]methyl]-2-methoxyphenol
    —— 5-amino-1-ethyl-1,2-dihydropyrazol-3-one 78317-67-6 C5H9N3O
    5-amino-1-ethyl-1,2-dihydropyrazol-3-one
    —— 5-(tert-butoxycarbonylamino)tetrahydro-2H-pyran-3-yl methanesulfonate 1422772-84-6 C11H21NO6S
    5-(tert-butoxycarbonylamino)tetrahydro-2H-pyran-3-yl methanesulfonate
    —— 5-tert-butyl-N-(2-(2-tert-butylphenoxy)thiophen-3-yl)-1H-benzo[d]imidazole-2-amine 861673-64-5 C25H29N3OS
    5-tert-butyl-N-(2-(2-tert-butylphenoxy)thiophen-3-yl)-1H-benzo[d]imidazole-2-amine
    —— (5-oxo-tetrahydro-pyran-3-yl)-carbamic acid benzyl ester 884306-77-8 C13H15NO4
    (5-oxo-tetrahydro-pyran-3-yl)-carbamic acid benzyl ester
    —— 5-(3-Tert-butyl-5-methoxycarbonyl-benzyl)-2,2-dimethyl-5-[3-[(triphenylmethyl)thio]propyl]-[1,3]dioxane-4,6-dione 377731-32-3 C41H44O6S
    5-(3-Tert-butyl-5-methoxycarbonyl-benzyl)-2,2-dimethyl-5-[3-[(triphenylmethyl)thio]propyl]-[1,3]dioxane-4,6-dione
    —— 5-methoxy-1,4,9,10-anthracenetetrone 59326-07-7 C15H8O5
    5-methoxy-1,4,9,10-anthracenetetrone
    —— 5-(2-furanyl)-6-(p-methoxyphenyl)-3-methylsulfanyl-1,2,4-triazine 832686-58-5 C15H13N3O2S
    5-(2-furanyl)-6-(p-methoxyphenyl)-3-methylsulfanyl-1,2,4-triazine
    —— 5-Benzenesulfinyl-1-(toluene-4-sulfonyl)-1H-indole 512779-63-4 C21H17NO3S2
    5-Benzenesulfinyl-1-(toluene-4-sulfonyl)-1H-indole
    —— 5-((E)-2-Benzenesulfinyl-3-bromo-propenyl)-benzo[1,3]dioxole 474383-49-8 C16H13BrO3S
    5-((E)-2-Benzenesulfinyl-3-bromo-propenyl)-benzo[1,3]dioxole
    —— 5-[2]furyl-3-oxo-valeric acid ethyl ester 114880-51-2 C11H14O4
    5-[2]furyl-3-oxo-valeric acid ethyl ester
    —— (5S,10aS)-3,3-Bis(trifluoromethyl)-1-oxo-(1,2,3,4-tetrahydroisoquinolino)[2,3-c]oxazolidin-5-carboxylic acid 367952-40-7 C14H9F6NO4
    (5S,10aS)-3,3-Bis(trifluoromethyl)-1-oxo-(1,2,3,4-tetrahydroisoquinolino)[2,3-c]oxazolidin-5-carboxylic acid
    —— 5-(2-thienylcarbonyl)benzofuran-2(3H)-one 109217-35-8 C13H8O3S
    5-(2-thienylcarbonyl)benzofuran-2(3H)-one
    —— 5-(2,1,3-benzoxadiazol-5-yl)-5,10-dihydro-1H,3H-dipyrano[3,4-b:4,3-e]pyridine-4,6(7H,9H)-dione 265320-66-9 C17H13N3O5
    5-(2,1,3-benzoxadiazol-5-yl)-5,10-dihydro-1H,3H-dipyrano[3,4-b:4,3-e]pyridine-4,6(7H,9H)-dione
    —— 5-amino-2H-pyran-3(6H)-one 265321-06-0 C5H7NO2
    5-amino-2H-pyran-3(6H)-one
    —— 5-(3-cyanophenyl)-5,10-dihydro-1H,3H-dipyrano[3,4-b:4,3-e]pyridine-4,6(7H,9H)-dione 265320-61-4 C18H14N2O4
    5-(3-cyanophenyl)-5,10-dihydro-1H,3H-dipyrano[3,4-b:4,3-e]pyridine-4,6(7H,9H)-dione
    —— 5-amino-[2]naphthoic acid ethyl ester 127810-67-7 C13H13NO2
    5-amino-[2]naphthoic acid ethyl ester
    —— 5-(4-chloro-3-nitrophenyl)-5,10-dihydro-1H,3H-dipyrano[3,4-b:4,3-e]pyridine-4,6-(7H,9H)-dione 265320-60-3 C17H13ClN2O6
    5-(4-chloro-3-nitrophenyl)-5,10-dihydro-1H,3H-dipyrano[3,4-b:4,3-e]pyridine-4,6-(7H,9H)-dione
    —— 5,5-dimethyl-2-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3-dioxane 41715-23-5 C20H32O3
    5,5-dimethyl-2-(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3-dioxane
    —— 5-methyl-3-phenyl-6-(pyridin-2-yl)-isoxazolo[4,5-c]pyridin-4(5H)-one 65881-73-4 C18H13N3O2
    5-methyl-3-phenyl-6-(pyridin-2-yl)-isoxazolo[4,5-c]pyridin-4(5H)-one
    —— (5S)-5-methyl-5-(2,2,2-trifluoroethyl)-2,2-bis(trifluoromethyl)-1,3-dioxolan-4-one 317845-28-6 C8H5F9O3
    (5S)-5-methyl-5-(2,2,2-trifluoroethyl)-2,2-bis(trifluoromethyl)-1,3-dioxolan-4-one
    —— 5-amino-6-ethyl-6H-pyran-3-one 916520-49-5 C7H11NO2
    5-amino-6-ethyl-6H-pyran-3-one
    —— 5-((3-fluorobenzylamino)methyl)-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridin-6(7H)-one 1610624-54-8 C21H19FN4O
    5-((3-fluorobenzylamino)methyl)-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridin-6(7H)-one
    —— 5-((benzylamino)methyl)-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridin-6(7H)-one 1610624-51-5 C21H20N4O
    5-((benzylamino)methyl)-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridin-6(7H)-one
    —— [5-(triphenylmethyloxy)-1-pentyl] 2-(prenyloxymethyl)benzoate 958883-16-4 C37H40O4
    [5-(triphenylmethyloxy)-1-pentyl] 2-(prenyloxymethyl)benzoate
    —— 5-nitro-[2]naphthoic acid ethyl ester 95361-00-5 C13H11NO4
    5-nitro-[2]naphthoic acid ethyl ester
    —— 5-(4-(3-(pyridin-2-yl)-1H-pyrazol-4-yl)pyridin-2-yl)pyrimidine 1333492-50-4 C17H12N6
    5-(4-(3-(pyridin-2-yl)-1H-pyrazol-4-yl)pyridin-2-yl)pyrimidine
    —— 5-chloro-3-[2-fluoro-5-(2,3-difluoro-6-methoxybenzyloxy)-4-methoxyphenyl]-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one 1073430-87-1 C21H15ClF3N3O4
    5-chloro-3-[2-fluoro-5-(2,3-difluoro-6-methoxybenzyloxy)-4-methoxyphenyl]-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one
    —— 5-(2-fluoro-4-(1H-pyrazol-4-yl)phenyl)-N-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)-1,3,4-thiadiazol-2-amine 1620515-42-5 C21H27FN6S
    5-(2-fluoro-4-(1H-pyrazol-4-yl)phenyl)-N-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)-1,3,4-thiadiazol-2-amine
    —— (5S)-5-(2,2,2-trifluoroethyl)-2,2-bis(trifluoromethyl)-1,3-dioxolan-4-one 291772-62-8 C7H3F9O3
    (5S)-5-(2,2,2-trifluoroethyl)-2,2-bis(trifluoromethyl)-1,3-dioxolan-4-one
    —— 5-(2-(9H-fluoren-9-ylidene)acetamido)pentanoic acid methyl ester 1197390-04-7 C21H21NO3
    5-(2-(9H-fluoren-9-ylidene)acetamido)pentanoic acid methyl ester
    —— 5-[(4'-methylphenyl)sulfonyl]-1-phenyl-1-penten-3-one 337974-43-3 C18H18O3S
    5-[(4'-methylphenyl)sulfonyl]-1-phenyl-1-penten-3-one
    —— 5-[5-(4-Chloro-2-fluorophenyl)-1-methylpyrazol-4-yl]-4-(3-fluoroazetidin-1-yl)-7-methylimidazo[5,1-f][1,2,4]triazine 1449202-12-3 C19H16ClF2N7
    5-[5-(4-Chloro-2-fluorophenyl)-1-methylpyrazol-4-yl]-4-(3-fluoroazetidin-1-yl)-7-methylimidazo[5,1-f][1,2,4]triazine
    —— 5-Carboxy-3-[2-fluoro-5-(2,3-difluoro-6-methoxybenzyloxy)-4-methoxyphenyl]-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one 1073430-91-7 C22H16F3N3O6
    5-Carboxy-3-[2-fluoro-5-(2,3-difluoro-6-methoxybenzyloxy)-4-methoxyphenyl]-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one
    —— 5-(3-ethoxycarbonylpropyl)-1,3,5-hexahydrotriazine-2-N-nitroimine 1265788-22-4 C9H17N5O4
    5-(3-ethoxycarbonylpropyl)-1,3,5-hexahydrotriazine-2-N-nitroimine
    —— 5-methyl-1,1,2,2-tetrafluoroindane 922141-50-2 C10H8F4
    5-methyl-1,1,2,2-tetrafluoroindane
    —— 5-bromo-1-(difluoromethyl)pyridin-2(1H)-imine 899452-28-9 C6H5BrF2N2
    5-bromo-1-(difluoromethyl)pyridin-2(1H)-imine
    —— 5-benzyl-6,8-diphenylindolizine 1443442-32-7 C27H21N
    5-benzyl-6,8-diphenylindolizine